#include <iostream>

struct antarctica_years_end{
	int year;
};

int main(void){
	antarctica_years_end s01, s02, s03;

	s01.year = 1998;

	antarctica_years_end * pa = &s02;
	pa->year = 1999;

	antarctica_years_end trio[3];
	trio[0].year = 2003;

	std::cout << trio->year << std::endl;

	const antarctica_years_end * arp[3] = {&s01, &s02, &s03};
	std::cout << arp[1]->year << std::endl;

	const antarctica_years_end **ppa = arp;
	auto ppb = arp;
	std::cout << (*ppa)->year << std::endl;
	std::cout << (*(ppb+1))->year << std::endl;

	return 0;
}